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Initial Aquifer Thickness is the aquifer thickness at initial stage before pumping. Check FAQs
Hi=hw+(Qlog((Rwr),10)2.72Tw)
Hi - Initial Aquifer Thickness?hw - Depth of Water?Q - Discharge?Rw - Radius of Influence?r - Radius of Well?Tw - Coefficient of Transmissibility in Enviro. Eng.?

Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 Example

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Here is how the Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 equation looks like with Values.

Here is how the Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 equation looks like with Units.

Here is how the Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 equation looks like.

2.6722Edit=2.44Edit+(1.01Editlog((8.6Edit7.5Edit),10)2.7226.9Edit)
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Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 Solution

Follow our step by step solution on how to calculate Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10?

FIRST Step Consider the formula
Hi=hw+(Qlog((Rwr),10)2.72Tw)
Next Step Substitute values of Variables
Hi=2.44m+(1.01m³/slog((8.6m7.5m),10)2.7226.9m²/s)
Next Step Prepare to Evaluate
Hi=2.44+(1.01log((8.67.5),10)2.7226.9)
Next Step Evaluate
Hi=2.67224262748466m
LAST Step Rounding Answer
Hi=2.6722m

Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 Formula Elements

Variables
Functions
Initial Aquifer Thickness
Initial Aquifer Thickness is the aquifer thickness at initial stage before pumping.
Symbol: Hi
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Depth of Water
Depth of Water is the depth in the well measured above the impermeable layer.
Symbol: hw
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Discharge
Discharge is the flow rate of water that is extracted from or injected into a well.
Symbol: Q
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value can be positive or negative.
Radius of Influence
Radius of Influence measured from the center of the well to the point where drawdown curve meets the original water table.
Symbol: Rw
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Radius of Well
Radius of Well is defined as the distance from center of well to its outer boundary.
Symbol: r
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Coefficient of Transmissibility in Enviro. Eng.
Coefficient of Transmissibility in Enviro. Eng. is defined as the rate of flow of water in gallons per day through a vertical strip of the aquifer.
Symbol: Tw
Measurement: Kinematic ViscosityUnit: m²/s
Note: Value should be greater than 0.
log
Logarithmic function is an inverse function to exponentiation.
Syntax: log(Base, Number)

Other Formulas to find Initial Aquifer Thickness

​Go Aquifer Thickness from Impermeable Layer given Discharge in Confined Aquifer
Hi=hw+(Qlog((Rwr),e)2πKwbw)
​Go Aquifer Thickness from Impermeable Layer given Discharge in Confined Aquifer with Base 10
Hi=hw+(Qlog((Rwr),10)2.72Kwbw)
​Go Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility
Hi=hw+(Qlog((Rwr),e)2πTw)

Other formulas in Aquifer Thickness category

​Go Thickness of Confined Aquifer given Discharge in Confined Aquifer
bp=Q2πKw(Hi-hw)log((Rwr),e)
​Go Thickness of Confined Aquifer given Discharge in Confined Aquifer with Base 10
taq=Qc2.72KWH(bw-hw)log((Rwr),10)
​Go Aquifer Thickness given Confined Aquifer Discharge
bw=Q2πKWHstlog((Rwr),e)
​Go Aquifer Thickness given Confined Aquifer Discharge with Base 10
taq=Q2.72Kwstlog((Rwr),10)

How to Evaluate Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10?

Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 evaluator uses Initial Aquifer Thickness = Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),10))/(2.72*Coefficient of Transmissibility in Enviro. Eng.)) to evaluate the Initial Aquifer Thickness, The Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 formula is defined as the value of the thickness of an aquifer, which is the water-bearing layer of permeable rock, sand, or gravel, measured from the base of an impermeable layer above or below the aquifer, when we have prior information of coefficient of permeability with base 10. Initial Aquifer Thickness is denoted by Hi symbol.

How to evaluate Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 using this online evaluator? To use this online evaluator for Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10, enter Depth of Water (hw), Discharge (Q), Radius of Influence (Rw), Radius of Well (r) & Coefficient of Transmissibility in Enviro. Eng. (Tw) and hit the calculate button.

FAQs on Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10

What is the formula to find Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10?
The formula of Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 is expressed as Initial Aquifer Thickness = Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),10))/(2.72*Coefficient of Transmissibility in Enviro. Eng.)). Here is an example- 2.672243 = 2.44+((1.01*log((8.6/7.5),10))/(2.72*26.9)).
How to calculate Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10?
With Depth of Water (hw), Discharge (Q), Radius of Influence (Rw), Radius of Well (r) & Coefficient of Transmissibility in Enviro. Eng. (Tw) we can find Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 using the formula - Initial Aquifer Thickness = Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),10))/(2.72*Coefficient of Transmissibility in Enviro. Eng.)). This formula also uses Logarithmic Inverse (log) function(s).
What are the other ways to Calculate Initial Aquifer Thickness?
Here are the different ways to Calculate Initial Aquifer Thickness-
  • Initial Aquifer Thickness=Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),e))/(2*pi*Coefficient of Permeability*Aquifer Thickness))OpenImg
  • Initial Aquifer Thickness=Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),10))/(2.72*Coefficient of Permeability*Aquifer Thickness))OpenImg
  • Initial Aquifer Thickness=Depth of Water+((Discharge*log((Radius of Influence/Radius of Well),e))/(2*pi*Coefficient of Transmissibility in Enviro. Eng.))OpenImg
Can the Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 be negative?
No, the Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10, measured in Length cannot be negative.
Which unit is used to measure Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10?
Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Aquifer Thickness from Impermeable Layer given Coefficient of Transmissibility with Base 10 can be measured.
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